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Exoplanet

KOBE-1 b

78.19 light-years

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Discovery
Radial Velocity · 2025
Radius
2.91 Earth radii
Mass
8.8 (+0.76 / −0.76) Earth masses
Orbital period
8.5399 (+3.7 × 10⁻³ / −3.6 × 10⁻³) days
Semi-major axis
0.0701 (+4.3 × 10⁻⁴ / −4.3 × 10⁻⁴) AU
Equilibrium temperature
594.4 (+5.3 / −5.3) K
Mass provenance
Msini

Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.

NASA archive record and references ↗

Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00